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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which service provide 3D view of earth.
Choose an answer
Google earth
Wikipedia
Skype
None
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Question # 2
Which of the following is the official way that a system works as described in organizational documentation.
Choose an answer
Formal system
primary system
Working system
Secondary system
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Question # 3
A 32 bit micro processor has the word length equal to.
Choose an answer
2 byte
32 byte
4 byte
8 byte
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Question # 4
What is the associatively of the conditional operator.
Choose an answer
Left to Right
Right to left
Top to bottom
None of the above
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Question # 5
Which is the architecture of microprocessor.
Choose an answer
CISC
RISC
All of these
None
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Question # 6
Who is responsible for document all the issues, problems and open points that were identified during the review meeting.
Choose an answer
Moderator
scribe
Reviewers
Author
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Question # 7
A method of implementing a memory management system is
Choose an answer
Buddy system
Bridgeware
Broadband coaxial system
All of the above
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Question # 8
What do we call a computer program that organizes data in rows and columns of cells? You might use the type of program to keep a record of the money you keep a record of the money you earned moving lawns over the summer.
Choose an answer
Spread sheet program
Database program
Word processor program
Desktop publisher program
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Question # 9
Any CRT based display must be refreshing at least __ time a second
Choose an answer
20
30
10
40
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Question # 10
How many speed of 8088 , 8085 , 8086 microprocessor.
Choose an answer
2.5 million instructions per second
1.5 Million instruction per second
3.5 Million instruction second
1.6 Million instruction per second
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Question # 11
Which of the following does ot allow multiple uses or devices to share one communication line.
Choose an answer
Double plexer
Multiple plexrr
Concentrator
Controller
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Question # 12
Which of the following functions require the allow -rul -fopen must the enabled.
Choose an answer
Include ()
Require ()
Both above
None
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Question # 13
Code coverage is used as a 208 measure of what.
Choose an answer
Defects
Trends analysis
Test effectiveness
Time spent testing
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Question # 14
A post implementation review looks into.
Choose an answer
Goals achieved vis a vis targets
User friendliness of the system
Realization of cos benefits
Both a ,b and c
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Question # 15
Where can you set the shedding color for a range of cells in Excel.
Choose an answer
Choose required color form patterns tab of format cells dialog box
Choose required color on fill color tool in formatting toolbar
Choose required color on fill color tool in drawing toolbar
All of above
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Question # 16
Creating an object model from an existing relational database layout is referred to as.
Choose an answer
Forward engineering
backward engineering
Reverse engineering
Tap down engineering
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Question # 17
An application suitable for sequential processing is.
Choose an answer
Processing of grades
Py roll processing
Both a and b
All above
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Question # 18
What is a form in MS Access
Choose an answer
It is a printed page where users will write their data to fill it up
It is an input screen designed to make the viewing and entering Data easier
This is an important part of Data Base used by analysis to draw conclusions
All of above
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Question # 19
Which are the general register.
Choose an answer
AX.; Accumulator
BX: base
CX: Count
All of these
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Question # 20
The projection in which the projection plane is allowed to intersect the x, y and z -axes at equal distances.
Choose an answer
Wire frame model
Constructive solid geometry methods
Isometric projection
Back face removal
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Question # 21
IBM 1401 IS.
Choose an answer
First generation Computer
Second generation computer
Third generation computer
Fourth generation computer
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Question # 22
Incorrect form of logic coverage is.
Choose an answer
Statement coverage
Pole coverage
Condition coverage
Path coverage
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Question # 23
Which are used DMA controllers with 8085/8086 microprocessor.
Choose an answer
8237
8357
Both a and b
None
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Question # 24
Which color is produced with the green and red cots only
Choose an answer
Blue
Yellow
Magnets
White
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Question # 25
Which one is used to interoperate the client and server objects written in different langauges.
Choose an answer
Interface definition language
Object request broker
Application program interface
DBMS
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Question # 26
Which language can support SOAP.
Choose an answer
VB
JAVA
COBAL
All above
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Question # 27
Who was introduce the 80286 micro processor updated on 80086 in 1983.
Choose an answer
Motorola
Fairchild
Intel
all of above
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Question # 28
Graph based testing comes under which testing methods.
Choose an answer
White box
Black box
Green box
Yellow box
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Question # 29
To locate a data item for storage is
Choose an answer
Field
Feed
Database
Fetch
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Question # 30
Which is the professional or Business version of intel processor.
Choose an answer
Pentium II
Pentium pro
Pentium MMX
Pentium Xeon
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Question # 31
Which statement is valid about interpreter.
Choose an answer
It translates one instruction at a time
Object code is saved for future use
Repealed interprelation is not necessary
All of above
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